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Washbasin Hygiene Trap: Quantifying Droplet Inhalation Risks During Near-facial Respiratory Proximity Behavior
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DOI:10.1016/j.buildenv.2026.115081.png)
Abstract
En 中文
• Near-facial respiratory proximity (NFRP) behavior is highly prevalent (over 66.0%). • Visible mucus contamination is frequently encountered (83.1%). • Only 27.0% of users associate NFRP behavior with health risks. • Maintaining a vertical distance greater than 21 cm can reduce exposure. • Breathing frequency shows the greatest influence, followed by vertical distance.
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